26226739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 8609741

約数列:

[1, 7, 11, 23, 59, 77, 161, 251, 253, 413, 649, 1357, 1757, 1771, 2761, 4543, 5773, 9499, 14809, 14927, 19327, 40411, 63503, 103663, 104489, 162899, 340607, 444521, 1140293, 2384249, 3746677, 26226739]

約数ペア:

[(1, 26226739), (7, 3746677), (11, 2384249), (23, 1140293), (59, 444521), (77, 340607), (161, 162899), (251, 104489), (253, 103663), (413, 63503), (649, 40411), (1357, 19327), (1757, 14927), (1771, 14809), (2761, 9499), (4543, 5773)]